/*
 * Copyright (c) 2021, 2025, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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#ifndef SHARE_GC_Z_ZINDEXDISTRIBUTOR_HPP
#define SHARE_GC_Z_ZINDEXDISTRIBUTOR_HPP

#include "utilities/globalDefinitions.hpp"

class ZIndexDistributor {
private:
  void* _strategy;

  template <typename Strategy>
  Strategy* strategy();

  static void* create_strategy(int count);

public:
  ZIndexDistributor(int count);
  ~ZIndexDistributor();

  template <typename Function>
  void do_indices(Function function);

  // Returns a count that is max_count or larger and upholds the requirements
  // for using the ZIndexDistributor strategy specfied by ZIndexDistributorStrategy
  static size_t get_count(size_t max_count);
};

#endif // SHARE_GC_Z_ZINDEXDISTRIBUTOR_HPP
